JPH0617604B2 - Roof panel mounting structure for house fixtures - Google Patents

Description

Detailed Description of the Invention 【Technical field】

TECHNICAL FIELD The present invention relates to a technique for attaching a roof panel of a house accessory to a house body and a wall portion in a house accessory attached to a house of a steel-frame prefabricated house.

[Background technology]

Conventionally, when attaching a house accessory to the main body of the house, the cantilever is projected from the structural framework of the main body of the house, and the roof panel is placed on the cantilever. Was there.
For this reason, if an attempt is made to attach a house accessory to the main body of the house, the additional work will be a large amount of work, which requires construction time and labor.

[Object of the Invention]

The present invention has been made in view of the above technical background, and an object of the present invention is to enable a roof panel of a house accessory to be attached to a main body of a house by simple additional work. .

DISCLOSURE OF THE INVENTION

The roof panel mounting structure of the house accessory of the present invention is a receiving bar 20 formed by providing a horizontal piece 12 on the core material 14 of an outer wall panel 11 standing above the opening 2 of the house body 1 so as to project to the outdoor side. The receiving bars 20 are mounted horizontally on the outer surface of the outer wall panel 11, and the inclined pieces are provided on the upper surface of the front panel 4 of the wall portion 10 which is arranged in a U shape in plan view so as to surround the opening 2. The eaves girder 22 formed by projecting 21 toward the house is placed, and the horizontal piece 12 of the receiving bar 20 is placed in the slit groove 8 of the slit metal fitting 7 formed by forming the slit groove 8 opening at one side edge. And the slit metal fitting 7 is fixed to the crosspiece 20 and the inclined piece 21 of the eaves girder 22 is driven into the slit groove 8 of another slit metal fitting 7 to attach the slit metal fitting 7 to the eaves girder 22.
Fixed to, the indoor end of the rafter 19 on the back of the roof panel 6 is placed on the receiving bar 20, and the outdoor end is placed on the eaves girder 22, and each slit metal fitting 7 is screwed on the side surface of the rafter 19. It is characterized by being fixed and fixed, and the installation of the roof panel to the main body of the house can be simplified and the construction can be simplified. Embodiments of the present invention will be described below with reference to the accompanying drawings. As shown in FIG. 4, an opening 2 is formed on the outer surface of the first floor of the main body 1 of the house, and the edges of the side panel 3 are attached to the left and right sides of the opening 2 with screws or the like. The side edge of the front panel 4 is fixed to the other side edge of the side panel 3 which is projected to the outdoor side in parallel with each other. In this way, the side panel 3 and the front panel 4 are seen in a plan view. The U-shaped wall portion 10 is configured with a sub space 5 inside the wall portion 10. A reinforcing barrel 15 is laid horizontally on the opening 2, and an outer wall panel 11 for the second floor is erected on this. Then, a trapezoidal roof side panel 16 is erected on the upper surface of the side panel 3. A frame 18 built in the lower part of the roof side panel 16 is screwed to the barrel 15, the upper surface of the side panel 3 and the end of the upper surface of the front panel 4, so that the assembling strength of the side panel 3 and the front panel 4 is the roof side panel. 16 has been improved. Next, the front barrel 17 is screwed to the upper surface of the front panel 4 to
Both ends of 7 are screwed to the front end of the frame 18 of the roof side panel 16, and the frame 18, the barrel 15 and the front barrel 17 form a strong structural portion. On the other hand, although not shown, a floor is provided on the lower surface of the wall portion 10, and this floor is firmly supported by a pulling rail or the like standing on the ground. It becomes one and the interior can be enlarged by the subspace 5. Further, an angle member receiving bar 20 is horizontally fixed to the outer wall panel 11 above the opening 2 of the house body 1. As shown in FIG. 2, the receiving bar 20 is fixed to the core material 14 in the outer wall panel 11 with screws and is horizontally arranged over the entire width of the opening 2. An eaves girder 22 having an inclined piece 21 inclined downward toward the outdoor side is mounted on the upper surface of the front waistline 17. Rafters 19 are provided at a constant pitch on the back surface of the roof panel 6, and both ends of the rafters 19 are received by the crosspiece 20 and the eaves girder 2.
2 and the roof panel 6 above the subspace 5
Is provided. The slit fitting 7 for fixing the roof panel 6 has a slit groove 8 and a through hole 9,
As shown in FIG. 1 and FIG. 1, the slit groove 8 of the slit metal fitting 7 is tapped into the inclined piece 21 of the eaves girder 22 and the horizontal piece 12 of the receiving bar 20, and the screw 13 is struck from the through hole 9 to the side surface of the rafter 19 and the roof panel. 6 is fixed. Finally, the exterior and exterior of the roof is completed by attaching the Hirokomai 23 and the climbing 24 to the edge of the roof panel 6.

【The invention's effect】

Since the present invention is configured as described above, the roof panel can be easily attached to the outer surface of the house body without removing the cantilever from the house body, and the roof of the house attachment can be easily added. Can be configured. In addition, the horizontal piece of the receiving bracket is inserted into the slit groove of the slit metal fitting to fix the slit metal fitting to the receiving rail, and the inclined piece of the eaves girder is inserted into the slit groove of the other slit metal fitting and this slit metal fitting is Fix it to the girder, place the indoor end of the rafter on the back of the roof panel on the receiving bar, place the outdoor end on the eaves girder, and fix each slit metal fitting to the side of the rafter with screws. As a result, it is possible to fix the rafters of the roof panel to the side of the rafter and the eaves girder with the slit fittings fixed to the side of the rafter and the eaves girders secured by screws. Even if there is a dimensional error, the roof panel can be fixed without any trouble simply by shifting the screw fittings of the slit metal fittings to the side of the rafter, and the work of screw fixing can be done by using the weight of the roof panel as the crosspiece. Easy to support by supporting eaves girders It is what it is.

[Brief description of drawings]

FIG. 1 is a cross-sectional view showing an embodiment of the present invention, FIG. 2 is a perspective view showing a method of attaching a receiving rail in the same, FIG. 3 is a perspective view showing a method of fixing a roof panel in the same, and FIG. Is a perspective view before installation of the roof panel, FIG. 5 is a perspective view after installation of the roof panel, FIG. 6 is a perspective view of the roof panel with a slab and a stairway attached to the edge, 1 is the main body of the house, 2 Is an opening portion, 6 is a roof panel, 7 is a slit fitting, 8 is a slit groove, 10 is a wall portion, 11 is an outer wall panel, 12 is a horizontal piece, 14 is a core material, 1
9 is a rafter, 20 is a receiving rail, 21 is an inclined piece, and 22 is an eaves girder.

Claims (1)

[Claims] 1. A receiving bar formed by projecting a horizontal piece to the outdoor side is attached to a core material of an outer wall panel which is erected above the opening of the main body of the house, and the receiving bar is horizontally provided on the outer surface of the outer wall panel. The eaves girder formed by arranging the inclined pieces protruding toward the house is placed on the upper surface of the front panel of the wall portion arranged in a U shape in a plan view so as to surround the opening. The horizontal piece of the receiving rail is inserted into the slit groove of the slit fitting formed by forming the slit groove that opens at the side edge to fix the slit fitting to the receiving rail, and the inclined piece of the eaves girder is slit with other slit fittings. Drive into the groove and fix this slit fitting to the eaves girder, place the indoor side end of the rafter on the back side of the roof panel on the crosspiece, and place the outdoor end on the eaves girder. The roof panel of the house attachment, which is fixed to the side of the rafter with screws. Mounting structure.